66380490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3572

約数の個数: 96

約数和(自身を含む): 198244800

約数和(自身を除く): 131864310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3529, 3762, 6270, 7058, 9405, 10587, 17645, 18810, 21174, 31761, 35290, 38819, 52935, 63522, 67051, 77638, 105870, 116457, 134102, 158805, 194095, 201153, 232914, 317610, 335255, 349371, 388190, 402306, 582285, 603459, 670510, 698742, 737561, 1005765, 1164570, 1206918, 1475122, 1746855, 2011530, 2212683, 3017295, 3493710, 3687805, 4425366, 6034590, 6638049, 7375610, 11063415, 13276098, 22126830, 33190245, 66380490]

約数ペア:

[(1, 66380490), (2, 33190245), (3, 22126830), (5, 13276098), (6, 11063415), (9, 7375610), (10, 6638049), (11, 6034590), (15, 4425366), (18, 3687805), (19, 3493710), (22, 3017295), (30, 2212683), (33, 2011530), (38, 1746855), (45, 1475122), (55, 1206918), (57, 1164570), (66, 1005765), (90, 737561), (95, 698742), (99, 670510), (110, 603459), (114, 582285), (165, 402306), (171, 388190), (190, 349371), (198, 335255), (209, 317610), (285, 232914), (330, 201153), (342, 194095), (418, 158805), (495, 134102), (570, 116457), (627, 105870), (855, 77638), (990, 67051), (1045, 63522), (1254, 52935), (1710, 38819), (1881, 35290), (2090, 31761), (3135, 21174), (3529, 18810), (3762, 17645), (6270, 10587), (7058, 9405)]